Employees that are constantly exposed to heat can now be informed in time about their body temperature and so prevent overheating, thanks to an innovative method developed by TNO. If outside temperatures get high in the summer, employees that are exposed to the heat due to the work they do run an increased risk of heatstroke. The obvious question is whether it is responsible to work in such heat. It is known that once the core body temperature rises above 38.5°C, the risk of heatstroke incre...